Table 1 Studies in South Africa, sub-Saharan Africa, Africa, and globally on prevalence of CKD
Author | Region | Year | Study type | 95% Confidence interval | Reported CKD III-V prevalence rate | CKD number of patients | Non-CKD number of patients | Total number of patients |
|---|---|---|---|---|---|---|---|---|
Matsha et al. [19] | South Africa | 2013 | Cohort Population based | 5.0-8.5 | 8.7% | 104 | 1 111 | 1202 |
Adeniyi et al. [20] | South Africa | 2016 | Cohort Population based | 3.2–9.7 | 6.4% | 31 | 458 | 489 |
George et al. [8] | Sub-Saharan Africa | 2019 | Cross sectional Population based | 9.9–11.7 | 10.7% | 868 | 7242 | 8110 |
Stanifer et al [22] | Sub-Saharan Africa | 2014 | Systematic review Population based | 12.2–15.7 | 13.9% | 8939 | 55,368 | 64,307 |
Kaze et al. [12] | Africa | 2018 | Systematic review Population and hospital based | 3.3–6.1 | 4.6% | 4528 | 9 3904 | 98 432 |
Abd ElHafeez et al. [11] | Africa | 2018 | Systematic review Population based | 9.8–10.5 | 10.1% | 15 150 | 134 850 | 150 000 |
Hill et al. [4] | Global | 2016 | Systematic review Population based | 9.2–12.2 | 10.6% | 742 000 | 6 258 000 | 7 000 000 |
Bikbov et al. [2] | Global | 2017 | Systematic review Population based | 3.5–4.3 | 4.1% | 314 262 509 | 7 350 676 734 | 7 664 939 243 |